G'day g'day,
Thomas Elmiger's DetailsWidget plugin brings me immense Zen.
I have a cognitive disability, and I suffer extreme anxiety when things aren't where I expect them to be. So when things move out of view (the information in front of me is no longer "in context"), I immediately get overwhelmed by the flood of cognitive processing (I hyperfocus on details of everything I see in front of me and what is no longer in front of me.)
It is pretty exhausting. I picture my brain having a thousand hamsters in hamster wheels spinning furiously all of the time.
I imagine everybody is like that, just not to a degree of serious dysfunction. Still, I tend to think that even "normal" folk do better with reveals of extra details without leaving the visual/cognitive/etc. contextual whereabouts of the moment.
So things like the Details Widget,
Modals (thanks for the link, David!!!), opening a tiddler in a new window, tabs, reveal widgets... They are all wonderful things that cognitively help me out something silly.
All of that said, it is a little fascinating to me that "back" button causes me anxiety, but close button on a Modal doesn't. Not enough hours in a day for me to figure that psychological trinket in the Cracker Jacks box ...